2 teaspoons extra virgin oil, plus a little for the fish
Black pepper
3/4 pounds cod or other white fish fillets
3 large bell peppers, preferably 1 red, 1 orange and 1 yellow, thinly sliced
1 1/2 tablespoons extra-virgin olive oil
¼ cup pitted, sliced black or green olives, or use a combination
1 lemon cut into wedges
Instructions
Heat oven to 400 degrees. Pull 1 1/2 tablespoons thyme leaves off the bunch.
On a cutting board, chop the thyme leaves and garlic together. When they are medium-fine, add 1/4 teaspoon of the salt and start chopping that in. Then, chop in the 2 teaspoons of olive oil until you have a rough paste.
Rub the skin side of the fish with a little oil and smear the paste over flesh side of the fish. Sprinkle with pepper.
Let rest in the refrigerator while you prepare peppers.
Spread peppers on a rimmed sheet pan and toss with 1 1/2 tablespoons oil, 1/4 teaspoon salt and black pepper. Top peppers with 5 or 6 thyme sprigs.
Roast, tossing occasionally, until peppers are softened, 15 to 20 minutes.
Increase oven temperature to 500 degrees. Push peppers to the edges of the pan, clearing a space in the center. Lay fish out on that empty space.
Scatter olives over the top of fish and peppers.
Roast until fish turns opaque and is just cooked through, 6 to 10 minutes.